#ifndef _BH1750_H_
#define _BH1750_H_
#include "stm32f4xx_hal.h"
#define WRITE_ADDR 0x46
#define READ_ADDR  0x47
void WRITE_BH1750(uint8_t cmd);
void READ_BH1750(uint8_t*data);
uint16_t DATA_DEAL(uint8_t*data);

#endif


